Electricity meter

An electricity meter, electric meter, electrical meter, or energy meter is a device that measures the amount of electric energy consumed by a residence, a business, or an electrically powered device.

Electric utilities use electric meters installed at customers' premises to measure electric energy delivered to their customers for billing purposes. They are typically calibrated in billing units, the most common one being the kilowatt hour [kWh]. They are usually read once each billing period.

When energy savings during certain periods are desired, some meters may measure demand, the maximum use of power in some interval. "Time of day" metering allows electric rates to be changed during a day, to record usage during peak high-cost periods and off-peak, lower-cost, periods. Also, in some areas meters have relays for demand response load shedding during peak load periods.

History

Direct current (DC)

As commercial use of electric energy spread in the 1880s, it became increasingly important that an electric energy meter, similar to the then existing gas meters, was required to properly bill customers for the cost of energy, instead of billing for a fixed number of lamps per month. Many experimental types of meter were developed. Edison at first worked on a direct current (DC) electromechanical meter with a direct reading register, but instead developed an electrochemical metering system, which used an electrolytic cell to totalise current consumption. At periodic intervals the plates were removed and weighed, and the customer billed. The electrochemical meter was labor-intensive to read and not well received by customers.

Electricity meter

An electricity meter, electric meter, electrical meter, or energy meter is a device that measures the amount of electric energy consumed by a residence, a business, or an electrically powered device.

Electric utilities use electric meters installed at customers' premises to measure electric energy delivered to their customers for billing purposes. They are typically calibrated in billing units, the most common one being the kilowatt hour [kWh]. They are usually read once each billing period.

When energy savings during certain periods are desired, some meters may measure demand, the maximum use of power in some interval. "Time of day" metering allows electric rates to be changed during a day, to record usage during peak high-cost periods and off-peak, lower-cost, periods. Also, in some areas meters have relays for demand response load shedding during peak load periods.

History

Direct current (DC)

As commercial use of electric energy spread in the 1880s, it became increasingly important that an electric energy meter, similar to the then existing gas meters, was required to properly bill customers for the cost of energy, instead of billing for a fixed number of lamps per month. Many experimental types of meter were developed. Edison at first worked on a direct current (DC) electromechanical meter with a direct reading register, but instead developed an electrochemical metering system, which used an electrolytic cell to totalise current consumption. At periodic intervals the plates were removed and weighed, and the customer billed. The electrochemical meter was labor-intensive to read and not well received by customers.

Latest News for: electricity meter

The Minister of Power, Works and Housing, Babatunde Fashola, on Monday reminded electricity distribution companies (DISCOs) that despite government's intervention to help bridge the metering gap in the country, the responsibility to supply meters to electricity consumers remained their contractual obligation .......

A class on ResidentialElectricalSystems will be offered 5.30-9.30 p.m. Sept. 4 and 6. This course will cover the operation of home and apartment electrical systems from the electricmeter to electrical outlets and light switches. Students will learn how to install circuit breakers, wall outlets, light switches and run electrical wiring ...Sept. 18 and 20 ... Oct. 2 and 4 ... Oct ... .......

If you haven’t received your electric bill for July, get ready for a little sticker shock. July and August are usually the hottest months of the year for North Texans, and that means our air conditioning is working overtime, sending electricmeters into overdrive to provide comfort in the triple-digit heat ... In Texas, electric providers will see their taxes cut by hundreds of millions of dollars....

Security personnel are already on their toes with inputs of Jaish-e-Mohammed terrorists having entered the capital. An older input suggests that they could be posing as plumbers or electricians. Police have examined all pipelines and electricmeters of houses located around Red Fort... ....

CHANDIGARH ... With plenty of green spaces, a much-visited Sukhna Lake, shorter distances ... The city has also fared badly in electricity supply with score of 1.1 out of 5 largely due to inability of the power department to install smart meters and provide uninterrupted supply, especially when during peak demand period in summers. The electricity department caters to 2.25 lakh consumers divided into nine categories ... ....

PUNE. The Pune Municipal Corporation (PMC) will find it easy to bring properties in merged villages under the property tax ambit as a relaxation in the documentation for adding properties in the merged villages has been approved. The standing committee of PMC gave the approval on Tuesday ... These include documents like electricitymeters, voter ID cards which can be used for registration of the properties instead of sale deeds ... RELATED ... or....

Itron, Inc.ITRI, -0.89% which is innovating the way utilities and cities manage energy and water, has been named a Leader in the Navigant Research Leaderboard on smart street lighting ... About Itron ... Our portfolio of smart networks, software, services, meters and sensors helps our customers better manage electricity, gas and water resources for the people they serve ... Itron is dedicated to creating a more resourceful world. Join us ... SOURCE....

In this case, we will deploy multiple inverter systems to provide power and cooling to a data center with very high electric rates ... Our Tecochill is obviously different because we're using natural gas to run it instead of electricity, and of course, that's the whole value proposition as your electricmeter's turning that much less, albeit with a gas chiller instead of electric chiller....

This increase includes the new generation seasonal prices set by the Secretariat of ElectricEnergy as well as the all distribution costs update corresponding to the first semester of 2018 ... 1091 of the Secretariat of Electric Energy, considering the effect of the application of the social tariff to 44.4% of our residential end customers....

But consider what else can come of customers reaching out and asking questions of our providers of electricity, gas, water and sewer services. ... KCP&L in our region recently acknowledged it has received an above-average number of calls this summer from customers requesting their electricitymeters be reread — something that is done at no charge....

Gas and electric... It started as Ohio Edison (named for the guy who invented the light bulb in New Jersey) and has now grown to be the corporate umbrella of 10 electric companies serving 6 million people in Ohio, Pennsylvania, West Virginia, New York and New Jersey ... A technician was sent out and told him his meter was tagged out ... That's when Regina realized his meter was running up his neighbor's electric use, and vice-a-versa....

BEIRUT, Aug ... Authorities will regulate the sector by installing meters to private generators to measure the exact consumption of electricity in order to determine the exact prices that should be paid by citizens ... ....